A bag contains 10 counters.
5 of the counters are red
3 of the counters are purple
2 o...
Mathematics, 26.09.2021 14:00 meccadm
A bag contains 10 counters.
5 of the counters are red
3 of the counters are purple
2 of the counters are white
Sharon chooses a counter at random, records the colour, then replaces it.
Sharon then chooses a second counter at random and records the colour.
What is the probability that both counters are the same colour?
Answers: 1
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